0 B6R0.7 O=C(O)C(F)(Cl)Br 2121-F-01 [1,0,0,0,0,0|2,1,0]=4 1 B5R0.1 NCCC(N)=O 4148-5-0C [2,0,0,0,0,0|0,0,2]=4 2 B5R0.4 CC(C)(Br)C=O 2115-9-03 [2,0,0,0,0,0|1,0,1]=4